WO2009044758A1 - HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME - Google Patents

HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME Download PDF

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Publication number
WO2009044758A1
WO2009044758A1 PCT/JP2008/067791 JP2008067791W WO2009044758A1 WO 2009044758 A1 WO2009044758 A1 WO 2009044758A1 JP 2008067791 W JP2008067791 W JP 2008067791W WO 2009044758 A1 WO2009044758 A1 WO 2009044758A1
Authority
WO
WIPO (PCT)
Prior art keywords
strength
oil well
alloy product
rem
same
Prior art date
Application number
PCT/JP2008/067791
Other languages
French (fr)
Japanese (ja)
Inventor
Yohei Otome
Masaaki Igarashi
Hisashi Amaya
Hirokazu Okada
Original Assignee
Sumitomo Metal Industries, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries, Ltd. filed Critical Sumitomo Metal Industries, Ltd.
Priority to EP08835001.2A priority Critical patent/EP2194152B1/en
Priority to CN200880110184XA priority patent/CN101815802B/en
Priority to ES08835001T priority patent/ES2708942T3/en
Publication of WO2009044758A1 publication Critical patent/WO2009044758A1/en
Priority to US12/485,270 priority patent/US8071020B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The invention provides a high-strength Cr-Ni alloy product excellent in hot workability and stress corrosion cracking resistance and seamless oil well pipes made by using the same. A high-strength Cr-Ni alloy product and a seamless oil well pipe, characterized by containing by mass C: 0.05% or below, Si: 0.05 to 1.0%, Mn: 0.01 to less than 3.0%, P: 0.05% or below, S: 0.005% or below, Cu: 0.01 to 4%, Ni: 25 to less than 35%, Cr: 20 to 30%, Mo: 0.01 to less than 4.0%, N: 0.10 to 0.30%, Al: 0.03 to 0.30%, O(oxygen): 0.01% or below, and REM (rare earth elements): 0.01 to 0.20% with the balance consisting of Fe and impurities and by satisfying the relationship (1): N×P/REM ≤ 0.40... (1) (wherein P, N and REM represent contents (mass%) of P, N and REM respectively), with the proviso that Fe may be partially replaced by at least one member selected from among W, Ti, Nb, Zr, V, Ca and Mg.
PCT/JP2008/067791 2007-10-03 2008-10-01 HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME WO2009044758A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08835001.2A EP2194152B1 (en) 2007-10-03 2008-10-01 High-strength cr-ni alloy product and seamless oil well pipes made by using the same
CN200880110184XA CN101815802B (en) 2007-10-03 2008-10-01 High-strength Cr-Ni alloy product and seamless oil well pipes made by usinfg the same
ES08835001T ES2708942T3 (en) 2007-10-03 2008-10-01 High strength Cr-Ni alloy product and seamless pipes for oil wells, manufactured with said product
US12/485,270 US8071020B2 (en) 2007-10-03 2009-06-16 High strength Cr-Ni alloy material and seamless pipe for oil well

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007259339A JP4288528B2 (en) 2007-10-03 2007-10-03 High strength Cr-Ni alloy material and oil well seamless pipe using the same
JP2007-259339 2007-10-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/485,270 Continuation US8071020B2 (en) 2007-10-03 2009-06-16 High strength Cr-Ni alloy material and seamless pipe for oil well

Publications (1)

Publication Number Publication Date
WO2009044758A1 true WO2009044758A1 (en) 2009-04-09

Family

ID=40526183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067791 WO2009044758A1 (en) 2007-10-03 2008-10-01 HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME

Country Status (6)

Country Link
US (1) US8071020B2 (en)
EP (1) EP2194152B1 (en)
JP (1) JP4288528B2 (en)
CN (1) CN101815802B (en)
ES (1) ES2708942T3 (en)
WO (1) WO2009044758A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4553073B1 (en) * 2009-04-01 2010-09-29 住友金属工業株式会社 Manufacturing method of high-strength Cr-Ni alloy seamless pipe

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5552284B2 (en) * 2009-09-14 2014-07-16 信越化学工業株式会社 Polycrystalline silicon manufacturing system, polycrystalline silicon manufacturing apparatus, and polycrystalline silicon manufacturing method
JP5186582B2 (en) * 2010-06-29 2013-04-17 康雄 山本 Rolling bearing
CN102650023A (en) * 2011-02-23 2012-08-29 宝山钢铁股份有限公司 Cu-Fe-Ni-Cr austenite alloy for oil bushing
EP2617858B1 (en) 2012-01-18 2015-07-15 Sandvik Intellectual Property AB Austenitic alloy
CN105579607A (en) * 2013-09-13 2016-05-11 伊顿公司 Wear resistant alloy
WO2015072458A1 (en) 2013-11-12 2015-05-21 新日鐵住金株式会社 Ni-Cr ALLOY MATERIAL AND OIL WELL SEAMLESS PIPE USING SAME
CN106555095B (en) * 2016-11-18 2018-03-30 山西太钢不锈钢股份有限公司 For containing H2The corrosion resistant alloy of S oil gas engineerings, oil well pipe and its manufacture method containing the alloy
CN107214435B (en) * 2017-06-19 2019-12-24 江苏九洲新材料科技有限公司 Chromium-nickel alloy powder for flux-cored wire, flux-cored wire and preparation method of chromium-nickel alloy powder
JP7307370B2 (en) * 2019-10-10 2023-07-12 日本製鉄株式会社 Alloy materials and seamless pipes for oil wells

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203735A (en) 1981-06-10 1982-12-14 Sumitomo Metal Ind Ltd Alloy of high stress corrosion cracking resistance for high-strength oil well pipe
JPS57207149A (en) 1981-06-17 1982-12-18 Sumitomo Metal Ind Ltd Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance
JPS58210155A (en) 1982-05-31 1983-12-07 Sumitomo Metal Ind Ltd High-strength alloy for oil well pipe with superior corrosion resistance
JPH11302801A (en) 1998-04-24 1999-11-02 Sumitomo Metal Ind Ltd High chromium-high nickel alloy excellent in stress corrosion cracking resistance
JP2005509751A (en) 2001-11-22 2005-04-14 サンドビック　アクティエボラーグ Super austenitic stainless steel
WO2006003953A1 (en) * 2004-06-30 2006-01-12 Sumitomo Metal Industries, Ltd. RAW PIPE OF Fe-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400210A (en) * 1981-06-10 1983-08-23 Sumitomo Metal Industries, Ltd. Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking
US4400349A (en) * 1981-06-24 1983-08-23 Sumitomo Metal Industries, Ltd. Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking
SE527177C2 (en) * 2001-09-25 2006-01-17 Sandvik Intellectual Property Use of an austenitic stainless steel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203735A (en) 1981-06-10 1982-12-14 Sumitomo Metal Ind Ltd Alloy of high stress corrosion cracking resistance for high-strength oil well pipe
JPS57207149A (en) 1981-06-17 1982-12-18 Sumitomo Metal Ind Ltd Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance
JPS58210155A (en) 1982-05-31 1983-12-07 Sumitomo Metal Ind Ltd High-strength alloy for oil well pipe with superior corrosion resistance
JPH11302801A (en) 1998-04-24 1999-11-02 Sumitomo Metal Ind Ltd High chromium-high nickel alloy excellent in stress corrosion cracking resistance
JP2005509751A (en) 2001-11-22 2005-04-14 サンドビック　アクティエボラーグ Super austenitic stainless steel
WO2006003953A1 (en) * 2004-06-30 2006-01-12 Sumitomo Metal Industries, Ltd. RAW PIPE OF Fe-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4553073B1 (en) * 2009-04-01 2010-09-29 住友金属工業株式会社 Manufacturing method of high-strength Cr-Ni alloy seamless pipe
EP2415883A4 (en) * 2009-04-01 2017-06-07 Nippon Steel & Sumitomo Metal Corporation Method for producing high-strength seamless cr-ni alloy pipe

Also Published As

Publication number Publication date
CN101815802A (en) 2010-08-25
US8071020B2 (en) 2011-12-06
JP4288528B2 (en) 2009-07-01
CN101815802B (en) 2012-05-30
ES2708942T3 (en) 2019-04-12
US20090291017A1 (en) 2009-11-26
EP2194152A4 (en) 2017-08-30
EP2194152A1 (en) 2010-06-09
JP2009084668A (en) 2009-04-23
EP2194152B1 (en) 2018-12-12

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